Aiphone NHX-30G 30-Call Add-On Selector
Expand 50-call system to 80-call capacity with direct-connect module
- 30-call add-on selector for NHX-50M master
- Expands system from 50 to 80 total calls
- Direct-connect installation with supplied connectors
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Aiphone NHX-80X is a microprocessor-controlled central control unit designed for intercom system deployments requiring reliable call routing and station management. It provides the core processing intelligence for multi-station NHX systems and supports system expansion up to 80 stations when paired with the optional NHR-30K add-on board.
The NHX-80X integrates with Aiphone NHX master stations, sub stations, duty stations, and accessory components. Installation uses dedicated twisted-pair cabling: 4-pair low-capacitance shielded cable for sub and duty stations (Aiphone #862208), and 5-pair for master stations (Aiphone #862210). Maximum run distances: 165 feet (22 AWG) sub to control unit; 65 feet (22 AWG) duty and master stations; 330 feet cumulative trunk line distance.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
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